Is this your profile?
Claim it for free to update your information and connect with clients.
Contact
Email
Phone
Address
1411 East Mission Avenue, Spokane, WA, 99220, US
Professional
About
Gregory C. Hesler is a seasoned energy attorney at Avista Corporation, where he brings 22 years of legal experience to his work supporting the company’s operations and strategic priorities. Based in Spokane, Washington, Greg focuses his practice on energy law, advising on the complex legal and regulatory matters that affect the utility industry. His deep understanding of the legal landscape helps ensure thoughtful, practical guidance in a highly regulated and evolving sector. Throughout his career, Greg has developed a reputation for his disciplined, solutions-oriented approach and his ability to navigate challenging issues with clarity and precision. He understands the importance of balancing compliance, business objectives, and long-term operational needs in the energy industry. His work reflects a commitment to careful analysis, sound judgment, and responsive counsel tailored to the needs of the organization and the communities it serves. Greg is dedicated to providing reliable legal support that helps advance Avista Corporation’s mission while maintaining a strong focus on integrity and professionalism. Clients and colleagues alike value his steady approach, attention to detail, and commitment to delivering practical legal solutions in the energy field.
About Energy Utilities Law
Energy and utilities attorneys advise companies in the energy sector on regulatory compliance, transactions, and disputes. Common matters include regulatory compliance, energy transactions, utility disputes, renewable energy.
Credentials
Education
2003 University of Washington School of Law JD - Juris Doctor 2000 Gonzaga University BBS
Languages
English
Recognition & Involvement
Awards
2015 Rising Star, Super Lawyers Magazine 2015 Nation's Top Attorneys, National Association of Distinguished Counsel 2015 AV Rating, Martindale-Hubbell 2014 Rising Star, Super Lawyers Magazine 2013 Rising Star, Super Lawyers Magazine
Associations
2014 - Present Washington State Bar Association, Litigation Section Executive Committee Member 2011 - Present United States Supreme Court Bar Member 2011 - Present Idaho State Bar Association Member 2011 - Present United States District Court for the District of Idaho Member 2008 - Present United Stated Court of Appeals, Ninth Circuit Member
Speaking
2007 Construction Law from A to Z Construction Law and Litigation
Other Energy Utilities Attorneys in WA
More Attorneys at Avista Corporation
Updated: Jul 14, 2026